Either $0.115 or 11.5¢
You write it as 3.5 cents.
$0.045
Half a mile
11.5
50 and a half cents as a decimal is 0.505
One and a half cents in decimals is 0.015
Five and one half cents in decimals is 0.055
You write it as 3.5 cents.
$0.045
$0.045
Half a mile
.25
2.5
11.5
To express a pound and one half in decimals, you convert the fraction into a decimal. Since one half is equal to 0.5, you would write it as 1.5 pounds. Therefore, a pound and one half in decimals is 1.5.
0.005
o.5